The main thing that stops me using wifi when im out is the need to login so much, and using various different systems. most of the time its faster to use my own internet connection, than to fiddle through a login process just to check something simple. a single login across multiple hotspots would change how I use my phone forever.

O2’s UK Chief Executive Ronan Dunne explains why the launch of O2 Wifi will change the way public Wi-Fi works forever. Today we’re announcing O2 Wifi, a service that will provide premium Wi-Fi hotspots through partnerships with key venue owners and will be open to anyone for free, regardles...